| 2005 | 3 | 0 | $178,664,771 | $0 | - |
| Ntgi Eb Government/Credit Index Fund - Nsl | - | 0 | $88,819,734 | - | - |
| NTGI COLLECTIVE DAILY MORTGAGE-BACKED SECURITIES FUND - NON LENDING | - | 0 | $54,999,135 | - | - |
| NTGI COLLECTIVE DAILY CREDIT BOND INDEX FUND - NSL | - | 0 | $34,845,902 | - | - |
| 2004 | 33 | 0 | $9,236,229,529 | $0 | - |
| NTGI COLLECTIVE DAILY 1-10 YEAR INTERMEDIATE GOVERNMENT BOND INDEX FUND - SL | - | 0 | $9,183,444,461 | - | - |
| Ntgi Eb U.S. Marketcap Equity Passive Fund - Nsl | - | 0 | $52,785,068 | - | - |
| Ntgi Eb Minicap Equity Passive Fund - Sl | - | 0 | - | - | - |
| Ntgi Eb Smallcap Equity Passive Fund - Sl | - | 0 | - | - | - |
| Ntgi Eb Long-Term Government Bond Index Fund - Nsl | - | 0 | - | - | - |
| Ntgi Eb Intermediate Government Bond Index Fund - | - | 0 | - | - | - |
| Ntgi Eb Aggregate Bond Index Fund - Nsl | - | 0 | - | - | - |
| NTGI COLLECTIVE DAILY TREASURY BOND INDEX FUND - SL | - | 0 | - | - | - |
| NTGI COLLECTIVE WEEKLY MIDCAP GROWTH EQUITY FUND - SL | - | 0 | - | - | - |
| NTGI COLLECTIVE DAILY S&P 500/BARRA GROWTH EQUITY INDEX FUND - SL | - | 0 | - | - | - |
| NTGI COLLECTIVE WEEKLY SMALLCAP VALUE EQUITY FUND- SL | - | 0 | - | - | - |
| NTGI COLLECTIVE WEEKLY SMALLCAP GROWTH EQUITY FUND-SL | - | 0 | - | - | - |
| Ntgi Eb Bondplus Index Fund - Nsl | - | 0 | - | - | - |
| Ntgi Eb Commercial Mortgage Backed Securities Inde | - | 0 | - | - | - |
| Ntgi Eb Government/Credit Index Fund - Nsl | - | 0 | - | - | - |
| NTGI COLLECTIVE DAILY LONG-TERM CREDIT BOND INDEX FUND - SL | - | 0 | - | - | - |
| COLLECTIVE SHORT-TERM EXTENDABLE PORTFOLIO | - | 0 | - | - | - |
| COLLECTIVE SHORT-TERM ADVANTAGE FUND | - | 0 | - | - | - |
| COLLECTIVE STABLE ASSET FUND | - | 0 | - | - | - |
| COLLECTIVE GOVERNMENT SHORT-TERM INVESTMENT FUND | - | 0 | - | - | - |
| NTGI COLLECTIVE DAILY LONG-TERM GOVERNMENT BOND INDEX FUND - SL | - | 0 | - | - | - |
| NTGI COLLECTIVE MONTHLY LARGECAP EQUITY GROWTH FUND - SL | - | 0 | - | - | - |
| NTGI COLLECTIVE DAILY ASSET-BACKED SECURITIES BOND INDEX FUND - NSL | - | 0 | - | - | - |
| Ntgi Eb Mortgage Backed Securities Index Fund - Ns | - | 0 | - | - | - |
| NTGI COLLECTIVE DAILY INTERMEDIATE GOVERNMENT/ CREDIT BOND INDEX FUND - SL | - | 0 | - | - | - |
| NTGI COLLECTIVE DAILY INTERMEDIATE CREDIT BOND INDEX FUND - SL | - | 0 | - | - | - |
| NTGI COLLECTIVE DAILY MORTGAGE-BACKED SECURITIES FUND - NSL | - | 0 | - | - | - |
| NTGI COLLECTIVE DAILY CREDIT BOND INDEX FUND - NSL | - | 0 | - | - | - |
| NTGI COLLECTIVE WEEKLY HIGH YIELD FUND-NSL | - | 0 | - | - | - |
| NTGI LABOR SELECT COLLECTIVE DAILY RUSSELL 3000 EQUITY INDEX FUND-SL | - | 0 | - | - | - |
| NTGI COLLECTIVE DAILY S&P 500/BARRA VALUE EQUITY INDEX FUND - SL | - | 0 | - | - | - |
| NTGI COLLECTIVE WEEKLY INTERNATIONAL EQUITY FUND - NSL | - | 0 | - | - | - |
| NTGI COLLECTIVE DAILY S&P MIDCAP 400 EQUITY INDEX FUND - SL | - | 0 | - | - | - |
| 2003 | 38 | 0 | $68,369,941,090 | $0 | - |
| NTGI COLLECTIVE DAILY S&P 500 EQUITY INDEX FUND-SL | - | 0 | $16,710,714,864 | - | - |
| NTGI COLLECTIVE DAILY 1-10 YEAR INTERMEDIATE GOVERNMENT BOND INDEX FUND - SL | - | 0 | $9,237,375,269 | - | - |
| Ntgi Eb Mortgage Backed Securities Index Fund - Ns | - | 0 | $7,232,775,769 | - | - |
| NTGI COLLECTIVE DAILY INTERMEDIATE CREDIT BOND INDEX FUND - SL | - | 0 | $5,106,109,731 | - | - |
| Ntgi Eb U.S. Marketcap Equity Passive Fund - Sl | - | 0 | $3,996,777,177 | - | - |
| Ntgi Eb Aggregate Bond Index Fund - Sl | - | 0 | $3,429,196,304 | - | - |
| Ntgi Eb Smallcap Equity Passive Fund - Sl | - | 0 | $2,625,007,985 | - | - |
| NTGI COLLECTIVE DAILY AGGREGATE BOND INDEX FUND - SL | - | 0 | $2,572,842,439 | - | - |
| NTGI COLLECTIVE DAILY S&P MIDCAP 400 EQUITY INDEX FUND - SL | - | 0 | $2,349,524,164 | - | - |
| Ntgi Eb Government/Credit Index Fund - Sl | - | 0 | $2,302,697,315 | - | - |
| NTGI COLLECTIVE DAILY LONG-TERM GOVERNMENT BOND INDEX FUND - SL | - | 0 | $2,170,762,010 | - | - |
| NTGI COLLECTIVE DAILY INTERMEDIATE GOVERNMENT/ CREDIT BOND INDEX FUND - SL | - | 0 | $2,010,477,561 | - | - |
| NTGI LABOR SELECT COLL DLY RUSSELL 3000 EQ INDEX FD-SL | - | 0 | $1,477,149,029 | - | - |
| Ntgi Eb Minicap Equity Passive Fund - Sl | - | 0 | $1,149,196,340 | - | - |
| Ntgi Eb Intercap Equity Index Fund - Sl | - | 0 | $851,414,546 | - | - |
| NTGI COLLECTIVE DAILY LONG-TERM CREDIT BOND INDEX FUND - SL | - | 0 | $835,363,986 | - | - |
| NTGI COLLECTIVE DAILY S&P 500/BARRA GROWTH EQUITY INDEX FUND - SL | - | 0 | $580,317,918 | - | - |
| Ntgi Eb S&P 500 Equity Index Fund - Nsl | - | 0 | $570,528,700 | - | - |
| Ntgi Eb Commercial Mortgage Backed Securities Inde | - | 0 | $476,148,550 | - | - |
| NTGI COLLECTIVE DAILY ASSET-BACKED SECURITIES BOND INDEX FUND - NSL | - | 0 | $457,585,756 | - | - |
| Ntgi Eb U.S. Marketcap Equity Passive Fund - Nsl | - | 0 | $422,454,378 | - | - |
| Ntgi Eb Intermediate Government Bond Index Fund - | - | 0 | $346,851,609 | - | - |
| Ntgi Eb Government/Credit Index Fund - Nsl | - | 0 | $344,903,775 | - | - |
| NTGI COLLECTIVE DAILY MORTGAGE-BACKED SECURITIES INDEX FUND - NSL | - | 0 | $245,175,576 | - | - |
| Ntgi Eb Aggregate Bond Index Fund - Nsl | - | 0 | $188,294,449 | - | - |
| NTGI COLLECTIVE DAILY CREDIT BOND INDEX FUND - NSL | - | 0 | $143,290,850 | - | - |
| NTGI COLLECTIVE DAILY S&P 500/BARRA VALUE EQUITY INDEX FUND - SL | - | 0 | $125,401,994 | - | - |
| Ntgi Eb Bondplus Index Fund - Nsl | - | 0 | $94,966,818 | - | - |
| NTGI COLLECTIVE DAILY TREASURY BOND INDEX FUND - SL | - | 0 | $83,274,724 | - | - |
| Ntgi Eb Long-Term Government Bond Index Fund - Nsl | - | 0 | $59,254,058 | - | - |
| Ntgi Eb S&P 500/Barra Value Equity Index Fund - Ns | - | 0 | $56,895,938 | - | - |
| NTGI COLLECTIVE WEEKLY INTERNATIONAL EQUITY FUND - NSL | - | 0 | $46,705,630 | - | - |
| NTGI COLLECTIVE WEEKLY SMALLCAP GROWTH EQUITY FUND-SL | - | 0 | $33,819,506 | - | - |
| NTGI COLLECTIVE WEEKLY SMALLCAP VALUE EQUITY FUND - SL | - | 0 | $31,770,991 | - | - |
| NTGI COLLECTIVE MONTHLY LARGECAP EQUITY GROWTH FUND - SL | - | 0 | $3,065,066 | - | - |
| NTGI COLLECTIVE MONTHLY ENHANCED S&P 500 EQUITY INDEX FUND - SL | - | 0 | $1,850,315 | - | - |
| NTGI COLLECTIVE WEEKLY HIGH YIELD BOND FUND-NSL | - | 0 | - | - | - |
| NTGI COLLECTIVE DAILY MORTGAGE-BACKED SECURITIES FUND - NSL | - | 0 | - | - | - |
| 2002 | 47 | 0 | $0 | $0 | - |
| Ntgi Eb Bondplus Index Fund - Nsl | - | 0 | - | - | - |
| Ntgi Eb Commercial Mortgage Backed Securities Inde | - | 0 | - | - | - |
| Ntgi Eb Government/Credit Index Fund - Nsl | - | 0 | - | - | - |
| Ntgi Eb S&P 500/Barra Value Equity Index Fund - Ns | - | 0 | - | - | - |
| Ntgi Eb U.S. Marketcap Equity Passive Fund - Nsl | - | 0 | - | - | - |
| NTGI COLLECTIVE WEEKLY HIGH YIELD FUND-NSL | - | 0 | - | - | - |
| NTGI COLLECTIVE DAILY RUSSELL 1000 GROWTH EQUITY INDEX FUND-SL | - | 0 | - | - | - |
| NTGI LABOR SELECT COLL DLY RUSSELL 3000 EQ INDEX FD-NSL | - | 0 | - | - | - |
| NTGI COLLECTIVE WEEKLY INTERNATIONAL EQUITY FUND - NSL | - | 0 | - | - | - |
| NTGI COLLECTIVE DAILY S&P 500 EQUITY INDEX FUND - SL | - | 0 | - | - | - |
| NTGI COLLECTIVE WEEKLY TREASURY BOND INDEX FUND - SL | - | 0 | - | - | - |
| NTGI COLLECTIVE DAILY RUSSELL 3000 EQUITY INDEX FUND - SL | - | 0 | - | - | - |
| NTGI COLLECTIVE DAILY RUSSELL 1000 VALUE EQUITY INDEX FUND - SL | - | 0 | - | - | - |
| NTGI COLLECTIVE DAILY RUSSELL 2000 VALUE EQUITY INDEX FUND - SL | - | 0 | - | - | - |
| NTGI COLLECTIVE WEEKLY SMALLCAP GROWTH EQUITY FUND-SL | - | 0 | - | - | - |
| Ntgi Eb Intercap Equity Index Fund - Sl | - | 0 | - | - | - |
| NTGI COLLECTIVE DAILY RUSSELL 2000 GROWTH EQUITY INDEX FUND-SL | - | 0 | - | - | - |
| NTGI COLLECTIVE DAILY S&P 500/BARRA VALUE EQUITY INDEX FUND - SL | - | 0 | - | - | - |
| NTGI COLLECTIVE WEEKLY MIDCAP GROWTH EQUITY FUND - SL | - | 0 | - | - | - |
| Ntgi Eb Aggregate Bond Index Fund - Nsl | - | 0 | - | - | - |
| Ntgi Eb Russell 2000 Equity Index Fund - Sl | - | 0 | - | - | - |
| Ntgi Eb U.S. Marketcap Equity Passive Fund - Sl | - | 0 | - | - | - |
| NTGI COLLECTIVE MONTHLY ENHANCED S&P 500 EQUITY INDEX FUND - SL | - | 0 | - | - | - |
| NTGI COLLECTIVE MONTHLY INTERMEDIATE GOVERNMENT/ CREDIT BOND INDEX FUND - SL | - | 0 | - | - | - |
| NTGI COLLECTIVE DAILY 1-10 YEAR INTERMEDIATE CREDIT BOND INDEX FUND - NSL | - | 0 | - | - | - |
| NTGI COLLECTIVE DAILY ASSET-BACKED SECURITIES BOND INDEX FUND - NSL | - | 0 | - | - | - |
| Ntgi Eb S&P 400 Midcap Equity Index Fund - Sl | - | 0 | - | - | - |
| Ntgi Eb Mortgage Backed Securities Index Fund - Ns | - | 0 | - | - | - |
| Ntgi Eb Government/Credit Index Fund - Sl | - | 0 | - | - | - |
| Ntgi Eb Minicap Equity Passive Fund - Sl | - | 0 | - | - | - |
| Ntgi Eb S&P 500/Barra Value Equity Index Fund - Sl | - | 0 | - | - | - |
| Ntgi Eb Aggregate Bond Index Fund - Sl | - | 0 | - | - | - |
| Ntgi Eb Short-Term Government Bond Index Fund - Ns | - | 0 | - | - | - |
| Ntgi Eb Smallcap Equity Passive Fund - Nsl | - | 0 | - | - | - |
| Ntgi Eb S&P 500 Equity Index Fund - Nsl | - | 0 | - | - | - |
| Ntgi Eb Long-Term Government Bond Index Fund - Nsl | - | 0 | - | - | - |
| Ntgi Eb Intermediate Government Bond Index Fund - | - | 0 | - | - | - |
| NTGI COLLECTIVE WEEKLY S&P 500 EQUITY INDEX FUND - SL | - | 0 | - | - | - |
| NTGI COLLECTIVE DAILY S&P MIDCAP 400 EQUITY INDEX FUND - SL | - | 0 | - | - | - |
| NTGI COLLECTIVE DAILY S&P 500/BARRA GROWTH EQUITY INDEX FUND - SL | - | 0 | - | - | - |
| NTGI COLLECTIVE DAILY LONG-TERM CREDIT BOND INDEX FUND - NSL | - | 0 | - | - | - |
| NTGI COLLECTIVE DAILY 1-10 YEAR INTERMEDIATE GOVERNMENT BOND INDEX FUND - SL | - | 0 | - | - | - |
| NTGI COLLECTIVE DAILY LONG-TERM GOVERNMENT BOND INDEX FUND - SL | - | 0 | - | - | - |
| NTGI COLLECTIVE MONTHLY SHORT-TERM CREDIT BOND INDEX FUND - NSL | - | 0 | - | - | - |
| NTGI COLLECTIVE MONTHLY SHORT-TERM GOVERNMENT BOND INDEX FUND-SL | - | 0 | - | - | - |
| Ntgi Eb Russell 1000 Equity Index Fund - Sl | - | 0 | - | - | - |
| 2001 | 50 | 0 | $43,962,603,107 | $0 | - |
| 2000 | 58 | 0 | $0 | $0 | - |
| 1999 | 43 | 0 | $34,097,308,488 | $0 | - |